package com.zhiyou100.service.Impl;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.zhiyou100.dao.VideoDao;
import com.zhiyou100.model.Selector;
import com.zhiyou100.model.Video;
import com.zhiyou100.service.VideoService;


@Service
public class VideoServiceImpl implements VideoService{

	@Autowired
	private VideoDao dao;

	
	public List<Video> listByC(Long courseId) {
		
		return dao.listbyC(courseId);
	}


	
	
	

	

}
